This is not exactly on-topic, but it reminds me the pieces recorded on the
Yamaha Disklavier, a modern glorified and MIDIfied pianola. The Minnesota
International Piano-e-Competition participants record their performances
using these devices, and after the contest the resulting MIDI files are
available on the site
http://www.piano-e-competition.com
For instance, this Stravinsky's Petrouchka, played by Alessandro Taverna
http://www.piano-e-competition.com/MIDIFiles/2009/Taverna03.MID
Regards,
Pedro